Intel Xeon Platinum 8458P vs Intel Xeon Platinum 9282

VS

Intel Xeon Platinum 8458P Intel Xeon Platinum 9282

We compared two server CPUs: Intel Xeon Platinum 8458P with 44 cores 2.7GHz and Intel Xeon Platinum 9282 with 56 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8458P 's Advantages

Released 3 years and 9 months late

Higher specification of memory (DDR5-4800 vs DDR4-2933)

Newer PCIe version (5 vs 3)

Higher base frequency (2.7GHz vs 2.6GHz)

Larger L3 cache size (82.5MB vs 77MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (350W vs 400W)

Score

Intel Xeon Platinum 8458P

VS

Intel Xeon Platinum 9282

General Parameters

Jan 2023

Release Date

Apr 2019

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Cascade Lake-AP

Intel Socket 4677

Socket

Intel BGA 5903

N/A

Integrated Graphics

N/A

Xeon Platinum (Sapphire Rapids-SP)

Generation

Xeon Platinum (Cascade Lake-AP)

Package

-

Transistor Count

8 billions

10 nm

Manufacturing Process

14 nm

Intel Socket 4677

Socket

Intel BGA 5903

350 W

Power Consumption

400 W

78 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

4x477 mm²

Die Size

-

FC-LGA16A

Package

FC-BGA5903

CPU Performance

2.7 GHz

Performance Core Base Frequency

2.6 GHz

3.8 GHz

Performance Core Turbo Frequency

3.8 GHz

44

Total Core Count

56

88

Total Thread Count

112

100 MHz

Bus Frequency

100 MHz

27.0

Multiplier

26.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

82.5 MB

L3 Cache

77 MB shared

No

Unlocked Multiplier

No

2

SMP

8

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4-2933

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

80

PCIe Lanes

-

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